Super User, part of Stack Exchange , is a Q&A site for computer enthusiasts that's free. Free to ask questions, free to answer questions, free to read, free to index, built with plain old HTML, no fake rot13 text on the home page, no...


Prismo is described as 'Federated link aggregation powered by ActivityPub' and is a Social News in the news & books category. There are more than 50 alternatives to Prismo for a variety of platforms, including Web-based, Android, iPhone, iPad and Windows apps. The best Prismo alternative is Lemmy, which is both free and Open Source. Other great apps like Prismo are Reddit, Slant, Minds and Stack Exchange.
Super User, part of Stack Exchange , is a Q&A site for computer enthusiasts that's free. Free to ask questions, free to answer questions, free to read, free to index, built with plain old HTML, no fake rot13 text on the home page, no...




Lainchan is a great imageboard package, actively building on it and adding a lot of features and other improvements. This imageboard's topic focused to anime, manga, politic, and technology.


News for nerds, stuff that matters. Slashdot (aka /.) is a technology-related news and discussion site with a focus on Linux, free and open source software and information freedom and privacy issues. The software it runs on, called Slashcode, is open source.

Digg delivers the most interesting and talked-about stories on the Web right now.

Amino is a social network where people can join communities for their favorite topics / fandoms and make friends.



Scoold is inspired by StackOverflow and implements most of its features. You can ask and answer questions, upvote and downvote posts, earn badges and reputation. Each edit creates an new revision, making it easy to follow the history of edits. Scoold is optimized for the cloud.




Unsatisfied with the few link sharing communities that were available and their proprietary, untransparent and non-secure nature, ziq made the original raddle.me (then known as raddit.me) with Wordpress, but it had a lot of limitations.

An alternative to Reddit and Voat. It has the original Voat culture of open expression. Most users on the site are interested in web development but mostly only chat about that in IRC.

Weblog that anyone can contribute a link or comment to. A typical weblog is one person posting their thoughts on the unique things they find on the web. This website exists to break down the barriers between people, to extend a weblog beyond just one person, and to foster...

MetaFilter is the most popular commercial alternative to Prismo.
Founders share the revenue numbers behind their profitable apps, side projects, and businesses, and give in-depth interviews about how they did it.




Hubski is a community for sharing thoughtful information and conversation. Here you can find interesting stories, ideas and events, and share what interests you with others.
